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| author | Clifford Wolf <clifford@clifford.at> | 2019-04-20 11:04:46 +0200 |
|---|---|---|
| committer | Clifford Wolf <clifford@clifford.at> | 2019-04-20 11:04:46 +0200 |
| commit | 5b915f01539c993466e83593ee8ae69b45360b81 (patch) | |
| tree | 785221be69800c3afc5e1a76a80b29c289eccbcc /kernel/rtlil.cc | |
| parent | 8f93999129bfcd957dbb312d804c01525af6d07e (diff) | |
| download | yosys-5b915f01539c993466e83593ee8ae69b45360b81.tar.gz yosys-5b915f01539c993466e83593ee8ae69b45360b81.tar.bz2 yosys-5b915f01539c993466e83593ee8ae69b45360b81.zip | |
Add "wbflip" command
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Diffstat (limited to 'kernel/rtlil.cc')
| -rw-r--r-- | kernel/rtlil.cc | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/kernel/rtlil.cc b/kernel/rtlil.cc index 2f8715755..f6f08bb9e 100644 --- a/kernel/rtlil.cc +++ b/kernel/rtlil.cc @@ -207,9 +207,12 @@ bool RTLIL::Const::is_fully_undef() const return true; } -void RTLIL::AttrObject::set_bool_attribute(RTLIL::IdString id) +void RTLIL::AttrObject::set_bool_attribute(RTLIL::IdString id, bool value) { - attributes[id] = RTLIL::Const(1); + if (value) + attributes[id] = RTLIL::Const(1); + else if (attributes.count(id)) + attributes.erase(id); } bool RTLIL::AttrObject::get_bool_attribute(RTLIL::IdString id) const |